EP1876101A1 - Dispositif pour encercler des pièces de bois - Google Patents

Dispositif pour encercler des pièces de bois Download PDF

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Publication number
EP1876101A1
EP1876101A1 EP06013838A EP06013838A EP1876101A1 EP 1876101 A1 EP1876101 A1 EP 1876101A1 EP 06013838 A EP06013838 A EP 06013838A EP 06013838 A EP06013838 A EP 06013838A EP 1876101 A1 EP1876101 A1 EP 1876101A1
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EP
European Patent Office
Prior art keywords
wood
pieces
bundle
holding element
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06013838A
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German (de)
English (en)
Inventor
Simon Schächle
Martin Landrock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MLW GBR ROMAN MAYR UND PARTNER
Original Assignee
Landrock GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Landrock GmbH filed Critical Landrock GmbH
Priority to EP06013838A priority Critical patent/EP1876101A1/fr
Publication of EP1876101A1 publication Critical patent/EP1876101A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/003—Collecting felled trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/10—Bundling rods, sticks, or like elongated objects

Definitions

  • the invention relates to a device for bundling pieces of wood, in particular logs, in a predeterminable bundle shape and bundle size, the device having a bundling section and a feed section, the feed section feeding the pieces of wood to be bundled to the bundling section, and wherein the bundling section comprises at least one holding element for arranging the bundling section The bundle section supplied wood pieces in a predetermined bundle shape, wherein the at least one retaining element defines the peripheral surface of the wood bundle to be produced.
  • firewood is becoming increasingly important, especially in the private sector.
  • the invention is based on the problem that arise in the production of firewood a variety of steps, which are usually often performed in a manual manner. These operations include, in particular, the sawing of the wood to be processed (ie logs or logs), the further processing of the sawn wood into logs, the transport of the logs to the drying place, the further processing of the dried logs, for example, to piece wood for firewood heating systems and bundling of the piece of wood and the subsequent transport of the piece of wood to the end user.
  • steps include, in particular, the sawing of the wood to be processed (ie logs or logs), the further processing of the sawn wood into logs, the transport of the logs to the drying place, the further processing of the dried logs, for example, to piece wood for firewood heating systems and bundling of the piece of wood and the subsequent transport of the piece of wood to the end user.
  • the known device proves to be relatively inefficient.
  • the disadvantage of such, in particular carried out by hand, layered arrangement of the pieces of wood in the bundle shape is in addition to the inefficiency in particular also be seen in the layered arrangement of the pieces of wood often remain in the wood bundles produced larger, unfilled spaces remain, so that ultimately the in the wood bundle wood pieces are not compact and thus the wood bundle is relatively unstable in itself.
  • a device for bundling pieces of wood is to be specified, which is designed to automatically bundle loose pieces of wood in a predeterminable bundle shape and bundle size, wherein at the same time the wood pieces arranged in the bundle of wood are present with as little space as possible.
  • piece of wood is understood to mean any pieces of wood, for example also round, cut or short wood, which have a longitudinal extent and either have to be cut to pieces of wood of predetermined lengths or already are cut to length. In particular, this term should not be limited to split logs and / or pieces of wood one meter long.
  • wood bundles used herein, To understand perpendicular to their longitudinal extent touching each arranged pieces of wood, which are bundled for example with a band material to a round, oval or polygonal bundle. In particular, this term should not be limited to bundled meter logs or wooden bundles whose outer contour encloses a meter.
  • the object underlying the invention is achieved with a device of the type mentioned above in that the feed section is designed to supply the bundles to be bundled wood pieces such that the pieces of wood at least partially rearranged in the supply in the defined by the at least one holding element bundle shape become.
  • the rearrangement of the pieces of wood already arranged in the bundle shape defined by the at least one holding element in the supply of further pieces of wood has the result that the pieces of wood located in the bundling section are (in an ideal manner) continuously in motion, so that - as a result of the feed and caused by the supply of pieces of wood shaking movement of the already arranged in the bundle shape pieces of wood - which is almost optimally utilized by the at least one holding element bundle shape available bundle volume, so that arranged in the bundle shape pieces of wood, if any, only with the due to the geometry of the individual pieces of wood required spaces in the bundle shape and thus are arranged in the wood bundle to be produced.
  • the bundling section has a feed opening, which is provided in the lower region of the bundle shape defined by the at least one holding element, and through which the pieces of wood to be bundled are fed to the bundling section.
  • the term "in the lower region of the bundle shape defined by the at least one holding element” as used herein means an area which, when filling the bundle shape, lies on average below the mirror surface, ie. an area that lies during the filling of the bracket shape on average over time of the already arranged in the bracket shape pieces of wood. This applies, for example, to a region positioned at least centrally with regard to the wood bundle to be produced. Of course, however, this also applies to a region which is arranged at the bottom region of the bundle shape defined by the at least one holding element, that is to say below the region centrally positioned for the wood bundle to be produced.
  • the feed section further comprises a preferably pneumatically or hydraulically operating actuating means, which is designed to supply the wood pieces to be bundled preferably in a translational and horizontal aligned movement of the bundling section. This is a particularly easy to implement but still effective way to produce in the supply of additional pieces of wood caused by an automatic process rearrangement of the arranged already in the bundling section pieces of wood.
  • the translationally and horizontally oriented movement process for supplying the pieces of wood to be bundled according to this embodiment is particularly suitable for implementing this process, for example, with a pneumatically or hydraulically operating actuating means, such as with a correspondingly designed press-die device, which in particular accommodates automation.
  • a pneumatically or hydraulically operating actuating means such as with a correspondingly designed press-die device, which in particular accommodates automation.
  • the shape of the retaining element for the desired rearrangement act supportive.
  • the holding elements define a substantially drum-shaped interior, so that individual pieces of wood can slide along the curved outer surfaces of the holding elements and can thus be converted into a rotational movement by the translational movement initially caused by the actuating means.
  • the holding elements thus define, opposite the actuating means, a ramp section which deflects the pieces of wood out of the purely translatory movement of the actuating means.
  • a ramp section could also be provided in a bundling section defined by a polygonal cross-sectional shape or a cross-sectional shape deviating therefrom.
  • the bundling section further comprises on at least one of the two end faces of the predetermined by the at least one holding element bundle shape a side cheek element with a band transfer means, said at least one holding element facing end side of the side cheek element substantially the same shape as the cross-sectional shape of the has at least one holding element predetermined bundle shape, and wherein the band transfer means is designed such, in a closed design around the de m band arranged on the holding element facing end side of the side cheek element to be transferred to the peripheral surface of the predetermined by the at least one holding element bundle shape and thus to effect a longitudinal strapping of arranged in the bundling section wood pieces.
  • the longitudinal strapping in the bundling section by transferring space-saving and compact arranged pieces of wood now no longer need to be tied by hand, as this is done here with the tape transfer means on the respective side cheek element. Accordingly, the longitudinal strapping of the arranged in the bundling section Pieces of wood can also be carried out by machine and in particular with less expenditure of time and with almost no additional auxiliary personnel.
  • the strip material is arranged in a closed shaping around the end face of the side cheek element facing the holding element, wherein the cross-sectional area of the arranged strip material is at least as large as the cross-sectional area predetermined by the at least one holding element Bundle shape is, and wherein the cross-sectional area of the strip material after the transfer to the peripheral surface of the predetermined by the at least one holding element bundle shape is reduced by retightening the strip material.
  • the pieces of wood to be bundled are first arranged and held in a bundle shape predetermined by the holding elements with the aid of the feed section and the holding elements, the at least one side cheek element then being used and the strip material being transferred onto the strip Peripheral surface of the bundle shape allows.
  • the at least one holding element facing end side of the side cheek element has substantially the same shape as the Querschittsform concerning predetermined by the at least one holding element bundle shape, and there further according to the preferred realization, the cross-sectional area of the arranged around the end face of the side cheek element strip material at least is as large as the cross-sectional area of the bundle shape, it is sufficient for transferring the strip material on the peripheral surface of the bundle shape only a displacement of the strip material in the longitudinal direction of the predetermined by the at least one holding element bundle shape.
  • the strip material can be re-tensioned, for example by using a corresponding tensioning device, so that the strip material advantageously bears against the circumferential surface of the bundle shape under pretension and enables effective longitudinal strapping of the wood bundle thus produced.
  • a tension belt or the like would be suitable as a restressable strip material, which can be tensioned correspondingly either mechanically or manually after its transfer to the peripheral surface of the bundle shape.
  • an elastic strip material in particular a rubber material or the like, is provided in a closed configuration around the end face of the side cheek element facing the retaining element already under a certain pretension.
  • the cross-sectional area of the clamped Band material is greater than the cross-sectional area of the predetermined by the at least one retaining element bundle shape.
  • the longitudinal strapping of the bundle shape takes place in a similar manner, as is known, for example, from the household, a rubber band or the like is pulled by hand over the opening of a vessel.
  • the steps necessary for transferring the elastic strip material to the peripheral surface of the bundle form are essentially the biasing of the elastic strip material such that the diameter of the looped strip material is greater than the cross sectional area of the bundle shape, followed by appropriate manipulation of the strip shape Bandüber Operationsffens the band material is released from the side wall member, partially contracted and at the same time still applies under a certain bias on the outer peripheral surface of the bundle shape.
  • the strip material comprises a plastic and / or steel material, wherein the strip material is clamped in a closed configuration around the end face of the side cheek element facing the holding element and wherein the cross-sectional area of the shape of the spanned strip material is substantially identical to the cross-sectional area of the predetermined by the at least one holding element bundle shape.
  • the band transfer means in a simple and in particular substantially mechanically effected way a transfer of the strip material on the peripheral surface of the predetermined by the at least one holding element bundle shape.
  • the at least one holding element is designed to at least temporarily exert a radially directed pressure or pressing force on the pieces of wood arranged in the bundling section in order to briefly transfer the cross-sectional area of the predetermined bundle shape for the purpose of transferring the strip material to reduce.
  • the band transfer means should in particular be designed to vary the cross-sectional area of the end face of the side cheek element facing the retaining element between a first value and a second value, wherein the first value substantially corresponds to the cross-sectional area of the at least one retaining element given bundle shape, and wherein the second value is greater than the first value.
  • this has at least one band guide, in particular a band receiving groove or the like, in which the strip material used as longitudinal strapping is inserted in a closed configuration, and wherein the band guiding means further comprises release means which are designed accordingly are to release the arranged in the tape guide strip material and to allow a transfer of the strip material from the tape guide to the peripheral surface of the bundle shape.
  • the at least one holding element predetermined bundle shape is substantially circular cylindrical, which in particular also the handling of the finished Bundles of wood, such as the removal of the finished wood bundle from the bundling section easier because this step is now possible by a corresponding unwinding of the bundle of wood.
  • the bundle shape and other types of removal of the finished wood bundle from the bundling section are possible.
  • a forklift can engage, so as to remove the wood bundle from the bundling section.
  • this consists at least of two preferably hingedly connected holding members, wherein furthermore a preferably hydraulically or pneumatically operating actuating means, such as a hydraulic cylinder, etc. is provided.
  • actuating means such as a hydraulic cylinder, etc.
  • the holding members of the holding element with the actuating means relative to each other between a first position in which the holding member defines the bundle shape with the holding members, and a second position in which the holding member with the holding members on the bundles the wood pieces arranged a radially aligned pressure or pressing force exerts, movable and preferably in a predetermined circular motion pivotable.
  • the second position in which the holding element exerts a corresponding pressing force on the pieces of wood, is therefore the position at which the cross section of the bundle shape predetermined by the at least one holding element is reduced from the original cross section, thus for example strapping the bundle shape with the strip material to simplify.
  • the holding members with the actuating means are further movable relative to one another into a third position around the wood pieces arranged in the bundling section after their longitudinal strapping release and allow removal of the wood bundle from the bundling section.
  • This third position accordingly corresponds to a position within which the holding element is opened by, for example, pivoting one of the holding members, in order thus to release the finished wood bundle.
  • the cross-sectional area of the band material arranged in a closed configuration around the end face of the side cheek element facing the retaining element is symmetrical to the cross-sectional area of the bundle shape predetermined by the at least one retaining element.
  • the feed section has an alignment section in which to be bundled Wood pieces are aligned with respect to their longitudinal orientation, wherein further the feed section has an opening in the bundling section insertion channel through which the aligned pieces of wood are fed in a translational and horizontal aligned movement of the bundling section.
  • the feed section further comprises a preferably pneumatically or hydraulically operating actuating means, which transfers the aligned pieces of wood through the insertion channel in the bundling section.
  • the alignment section has a funnel, whose lower end is connected to the insertion channel, and at the upper end of the stop plate is provided so that automatically aligned over the conveyor belt supplied pieces of wood on entry into the hopper on the stop plate and then the insertion channel be supplied.
  • This is a possible realization of an automatic bundling device in which the pieces of wood to be bundled are arranged in the bundling section by rearrangement.
  • other embodiments with regard to the feeding and the alignment of the bundled piece of wood are conceivable.
  • the present invention is also characterized by a method for bundling pieces of wood, in particular logs, wherein in a feed section, the pieces of wood to be bundled are fed and transferred to a bundling section, wherein in the - preferably automatic - feeding the pieces of wood to be bundled in the bundling section Rearrangement, in particular with a rotational component, which is already effected in the bundle shape wood pieces.
  • a translatory pressing force is exerted on the pieces of wood transferred in the bundling section.
  • the strip material is additionally claimed for use in the device according to the invention according to claims 1 to 18.
  • the wood bundling apparatus 1 essentially has a feed section 10 and a bundling section 20.
  • the feed section 10 serves primarily to feed the bundles of wood 2 to the bundling section 20.
  • the feed section 10 further assumes the function of longitudinal alignment of the pieces of wood 2 to be bundled, before they are fed to the bundling section 20.
  • the preferably already aligned pieces of wood 2 are collected in a predeterminable bundle shape and bundle size by a stock transfer process effected during the feed into the bundling section and subsequently strapped with a strip material 3.
  • the strapped and bundle-shaped pieces of wood 20 ultimately form the finished wood bundle 4.
  • the feed section 10 essentially comprises a conveyor belt 11, a downcomer 12 and an insertion channel 14.
  • the conveyor belt 11 to be bundled and not yet aligned pieces of wood 2 the hopper 12 are supplied.
  • a stop plate 13 is provided at the upper end 12a of the funnel 12, against which the fed over the conveyor belt 11 pieces of wood 2 abut each with its head portion and thus with respect to the longitudinal alignment of the pieces of wood experienced alignment.
  • the aligned pieces of wood 2 guided by the side walls of the funnel 11, fall to the lower end 12 b of the funnel 12, which opens into the insertion channel 14.
  • Fig. 1 a state is shown, in which two pieces of wood 2 are located at the lower end 12b of the insertion channel 14, while a third piece of wood 2 just at the (not explicitly shown in Fig. 1 stop plate 13) abuts and thus aligned in the longitudinal direction ,
  • an actuating means associated with the feed section 10 in particular a pneumatically or hydraulically operating actuating cylinder is activated, which moves a slide-in slide 16 in the direction of the opening 21 of the bundling section 20.
  • actuating cylinder 15 As a result of this movement of the insertion slide 16 effected with the actuating cylinder 15, the pieces of wood 2 which are present in the insertion channel 14 and are aligned in the longitudinal direction are pushed into the bundling section 20 with a translatory and horizontally oriented movement.
  • other solutions with regard to the supply of present in the insertion channel 14 pieces of wood 2 are conceivable here.
  • the actuating cylinder 15 can be initiated either manually or automatically.
  • the provision of appropriate sensors in the insertion channel 14 offers to detect the presence or absence of pieces of wood 2 in the insertion channel 14 and deliver a corresponding signal to a (not shown) control, as a result, the actuating means 15 is activated or deactivated.
  • the components of the feed section 10 which functionally act for the supply of the pieces of wood 2 to be bundled into the bundling section 20, i. the actuating means 15, 16 and the insertion channel 14, and the opening 21 of the bundling section 20, through which the pieces of wood 2 are fed to the bundling section 20 are designed such that upon the supply of the pieces of wood 2 causes a rearrangement of the wood pieces 2 already arranged in the bundling section 20 is, so as to produce a particularly compact bundle of wood 4 can.
  • the rearrangement of the arranged already in the defined by the two holding elements 22 bundle shape pieces of wood 2 in the supply of more pieces of wood 2 has the result that the pieces of wood located in the bundling section are almost continuously in motion, so that - due to the in the supply and by the supply of the pieces of wood 2 caused shaking movement of the already in the bundle form arranged pieces of wood 2 - which is almost optimally utilized by the bundle shape available with the bundle shape bundle form available, so that arranged in the bundle shape pieces of wood 2, if at all, only with the due to the geometry of the individual pieces of wood 2 required spaces in the bundle shape and thus are arranged in the wood bundle 4 to be produced.
  • the mode of action of this rearrangement described above can be recognized in particular with reference to the sequence of operations shown in FIGS. 4a to 4d.
  • the bundling section 20 has a supply opening 21 provided in the lower portion of the bundle form, through which the pieces of wood 2 to be bundled are fed to the bundling section 20 and the bundle form, respectively.
  • the pieces of wood 2 to be supplied to the bundling section 20 are thus supplied to the bundling section 20 with the actuating means 15, 16 and the insertion channel 14 in such a way that the pieces of wood 2 already arranged in the bundle form pass through the bundles newly supplied wood pieces 2 are relocated to the bundling section 20, since these newly fed pieces of wood 2 press on entry into the bundling section 20 from below against the arranged already in the bundling section 20 pieces of wood 2 and so on in the supply or at the entry into the bundling section 20 caused Rearrange the already arranged in the bundling section 20 pieces of wood 2 cause.
  • the preferably pneumatically or hydraulically operating actuating cylinder 15 ultimately has to be designed in such a way that the wood pieces 2 are not merely supplied to the bundling section 20; Rather, it is necessary that the actuating cylinder 15 is a corresponding pressure force on the insertion carriage 16th can exert to press newly supplied pieces of wood 2 on entry into the bundling section 20 from below against the already arranged in the bundling section 20 pieces of wood 2 and so caused in the supply or at the entrance to the bundling section 20 rearrangement of already arranged in the bundling section 20 pieces of wood 2 to be able to cause.
  • FIG. 2 a side view in the direction perpendicular to the longitudinal extension of the pieces of wood 2 to be bundled is shown.
  • this illustration there is a piece of wood on the conveyor belt 11, immediately before it passes through the upper end 12 a of the funnel 11 and with its head side abuts against the stop plate 13.
  • FIG. 2 it can be seen in FIG. 2 that a piece of wood 2 with the actuating means 15 and the slide-in slide 16 has already been pushed into the bundling section 20.
  • the bundling section 20 is composed essentially of two mutually parallel and symmetrically constructed holding elements 22 whose primary function is to arrange the supplied with the feed section 10 wood pieces 2 in a bundle shape. Specifically, the bundle shape and the bundle size of the wood bundle 4 to be ultimately produced are determined by the shaping of the holding elements 22. As shown, the holding elements 22 of this embodiment are substantially crescent-shaped, so that therefore a bundle of wood 4, in particular with a circular cylindrical shape can be produced. The inner diameter of the crescent-shaped holding elements 22 in this embodiment corresponds to the diameter of the wood bundle 4 to be produced.
  • the holding element 22 can, as will be explained in more detail, be constructed from two holding members, namely a first, fixed holding member 22a and a second, openable holding member 22b.
  • the size of the wood bundle 4 can now also be adjusted by deviating from an exactly cylindrical interior space between the holding members 22a, 22b which define the holding element 22.
  • that can movable holding member to reduce the trainees wood bundle 4 further closed or 22b are also increased in sufficiently long dimensioning of the openable holding members.
  • the size of the desired wood bundle 4 can be adjusted over a certain range.
  • the side cheek elements 23 take over the function of the longitudinal strapping of the Bundleungsabêt 20 arranged in bundles wood pieces 2.
  • the side cheek elements 23 are each provided with a tape transfer means 24, which is preferably from a tape receiving groove or the like for receiving a in a closed design formed band material 3 and from a correspondingly executed release means to convert arranged in the receiving groove and formed in a closed shape strip material 3 on the peripheral surface of the held with the holding elements 22 in a bundle shape pieces of wood 2 and thus a longitudinal strapping this bundle shape to reach.
  • a tape transfer means 24 is preferably from a tape receiving groove or the like for receiving a in a closed design formed band material 3 and from a correspondingly executed release means to convert arranged in the receiving groove and formed in a closed shape strip material 3 on the peripheral surface of the held with the holding elements 22 in a bundle shape pieces of wood 2 and thus a longitudinal strapping this bundle shape to reach.
  • the respective end faces of the side cheek elements 23 facing the holding elements 22 have substantially the same shape as the cross-sectional shape of the bundle shape predetermined by the holding elements 22. This is particularly necessary for the most effective possible transfer of provided on the side wall member 23 and tape transfer means 24 strip material 3 on the peripheral surface of the bundle shape.
  • the cross-sectional areas of the strip material 3 arranged in a closed shaping around the end faces of the side cheek elements 23 facing the respective holding element 22 are symmetrical to the cross-sectional area of the bundle shape predetermined by the holding elements 22. This also has a positive influence on a disturbance-insensitive as possible transfer of the strip material 3 on the peripheral surface of the bundle shape.
  • the side cheek element 23 has a larger cross section than the predetermined by the holding elements 22 bundle shape.
  • the strip material 3 arranged in the band guide groove thus also has a larger cross section than the bundle shape itself before being transferred to the outer surface of the bundle form.
  • the strip material 3 used is an elastic rubber material
  • the strip material 3 is in a prestressed state in the strip guide groove of the strip guide means 24 so that the strip material 3 is transferred to the peripheral surface the arranged in a bundle shape pieces of wood 2 this is done only by rolling or snapping the band material 3.
  • the bias of the strip material 3 and the respective diameters of the side cheeks 23 and the bundle shape defined with the holding elements 22 are selected such that after transferring the strip material 3 to the peripheral surface of the wood pieces 2 arranged in the bundle shape as before a certain bias exists to exert on the strip material 3, a radially directed pressure or pressing force on the arranged in the bundle shape pieces of wood 2 and thus to allow a particularly effective longitudinal strapping of the bundle shape.
  • the holding elements 22 are designed such that after filling the bundling section 20 with the pieces of wood 2 to be bundled, they can exert a radially directed pressing force on the wood pieces 2 arranged in bundle form so as to form the effective cross section of the bundle shape To reduce the wood pieces 2 and thus to allow the transfer of the strip material 3 on the peripheral surface of the (temporarily compressed with the holding elements 22) bundle shape.
  • This realization would be particularly useful if no elastic and no restressable strip material 3 is used as strip material 3.
  • this may be, for example, elements movable between a first and a second position, wherein in its first position the band material 3 is held in the band guide of the band transfer means, and wherein in its second position, the band material 3 is not blocked by these elements and therefore can be transferred to the peripheral surface of the wood pieces 2 held in a bundle shape with the holding members 22.
  • FIGS. 4a to 4d respectively show different states of the wood bundling apparatus 1 according to FIGS. 1 to 3 in a schematic side view in the direction parallel the longitudinal extent of the pieces of wood to be bundled 2 shows.
  • Fig. 4a a state is shown in which a total of three pieces of wood 2 are present in the insertion channel 14 of the wood bundling device 1. These pieces of wood 2 have already passed the fall hopper 12 and the stop plate 13 and thus are in an aligned with respect to their longitudinal extent way.
  • FIG. 4b shows a state in which the pieces of wood 2 shown in FIG. 4a have been pushed with the insertion slide 16 belonging to the feed section 10 through the opening 21 of the bundling section 20 into this bundling section 20. This is done, as already described, in particular with the aid of a corresponding actuating means 15.
  • the wood bundle 4 is made in the true sense.
  • the removal of the wood bundle 4 from the bundling section 20 is carried out in an advantageous manner by unfolding the holding elements 22.
  • the holding elements 22 are each composed of at least two holding members 22a, 22b, which are hinged together.
  • 1, 2, 3 and 4a to 4c are the holding members 22a, 22b in a first position in which the holding elements 22 define the bundle shape with the holding members 22a, 22b.
  • a state is shown, in which the holding members 22a, 22b are in a different position (third position), that is, in a position in which they were pivoted by means of the actuating means 25 relative to each other in the Bundling section 20 finished wooden bundles 4 release and allow removal of the wood bundle 4 from the bundling section 20.
  • This removal can, as shown, take place by unrolling the wood bundle 4 from the bundling section 20.
  • the holding members 22a, 22b with the holding member 22 associated actuating means 25 in a further position are pivotable relative to each other, wherein in this further position the holding elements 22 with the respective holding members 22a, 22b on the arranged in the bundling section 20 pieces of wood 2 exert a radially directed pressing force, thus at least temporarily reduce the cross-section of the bundle shape of arranged in the bundling section 20 pieces of wood 2 and thus the transfer of the strip material 3 from the respective side cheek elements 23 and tape transfer means 24 on the peripheral surface to facilitate the predetermined by the holding elements 22 bundle shape.

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
EP06013838A 2006-07-04 2006-07-04 Dispositif pour encercler des pièces de bois Withdrawn EP1876101A1 (fr)

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Application Number Priority Date Filing Date Title
EP06013838A EP1876101A1 (fr) 2006-07-04 2006-07-04 Dispositif pour encercler des pièces de bois

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Application Number Priority Date Filing Date Title
EP06013838A EP1876101A1 (fr) 2006-07-04 2006-07-04 Dispositif pour encercler des pièces de bois

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
DE202008009957U1 (de) 2008-07-24 2008-10-09 Oswald, Hans Holzspaltbündelgerät
FR2943629A1 (fr) * 2009-03-31 2010-10-01 Francois Charles Corneloup Dispositif d'ejection de fagot dans une fardeleuse
WO2012051731A1 (fr) * 2010-10-22 2012-04-26 Aficor S.A. Machine de mise en fagot de tronçons de bois fendu
DE102014101438B3 (de) * 2014-02-05 2015-06-11 Michael Burkowsky Vorrichtung, System und Verfahren zum Herstellen und Handhaben von Bunden aus Stapelgut, z.B. von Holzscheitbunden
IT201800001636A1 (it) * 2018-01-22 2019-07-22 Ludovico Moresi Metodo e macchina per il confezionamento di legna da ardere

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US4377362A (en) * 1981-01-19 1983-03-22 Meinke Herman E Device for bundling firewood
EP0897867A1 (fr) 1997-08-15 1999-02-24 IBW Ingenieur Büro Weiss Proçédé et dispositif pour empiler des bûchettes sur des palettes
WO2002001939A1 (fr) * 2000-07-03 2002-01-10 Pasi Romo Procede de collecte et de traitement de bois a usage energetique et appareil correspondant
CA2315046A1 (fr) * 2000-08-03 2002-02-03 James A. Mcleod Collecte de morceaux de bois d'oeuvre du sol et empilage de ceux- ci
FR2859178A1 (fr) * 2003-08-25 2005-03-04 Denis Hubert Isidore Rabdeau Machine a conditionner le bois de chauffage par encordage

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US3710969A (en) 1970-10-13 1973-01-16 Abitibi Paper Co Ltd Log carrier or bunk
US4377362A (en) * 1981-01-19 1983-03-22 Meinke Herman E Device for bundling firewood
EP0897867A1 (fr) 1997-08-15 1999-02-24 IBW Ingenieur Büro Weiss Proçédé et dispositif pour empiler des bûchettes sur des palettes
WO2002001939A1 (fr) * 2000-07-03 2002-01-10 Pasi Romo Procede de collecte et de traitement de bois a usage energetique et appareil correspondant
CA2315046A1 (fr) * 2000-08-03 2002-02-03 James A. Mcleod Collecte de morceaux de bois d'oeuvre du sol et empilage de ceux- ci
FR2859178A1 (fr) * 2003-08-25 2005-03-04 Denis Hubert Isidore Rabdeau Machine a conditionner le bois de chauffage par encordage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008009957U1 (de) 2008-07-24 2008-10-09 Oswald, Hans Holzspaltbündelgerät
FR2943629A1 (fr) * 2009-03-31 2010-10-01 Francois Charles Corneloup Dispositif d'ejection de fagot dans une fardeleuse
WO2012051731A1 (fr) * 2010-10-22 2012-04-26 Aficor S.A. Machine de mise en fagot de tronçons de bois fendu
DE102014101438B3 (de) * 2014-02-05 2015-06-11 Michael Burkowsky Vorrichtung, System und Verfahren zum Herstellen und Handhaben von Bunden aus Stapelgut, z.B. von Holzscheitbunden
IT201800001636A1 (it) * 2018-01-22 2019-07-22 Ludovico Moresi Metodo e macchina per il confezionamento di legna da ardere
WO2019142174A1 (fr) * 2018-01-22 2019-07-25 Moresi Ludovico Procédé et machine de conditionnement de bois de chauffage

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